:root {
    --bg: #030d08;
    --emerald: #10b981;
    --mint: #6ee7b7;
    --text: #ecfdf5;
    --font: 'Share Tech Mono', monospace;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { background: var(--bg); color: var(--text); font-family: var(--font); overflow: hidden; height: 100vh; }

canvas#bioCanvas { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; z-index: 1; opacity: 0.5; }

.nav { position: fixed; top: 0; width: 100%; padding: 2.5rem 4rem; display: flex; justify-content: space-between; border-bottom: 1px solid rgba(16,185,129,0.2); z-index: 10; }
.logo { color: var(--emerald); font-size: 1.4rem; font-weight: 700; }
.culture { font-size: 0.85rem; color: var(--mint); }

.hero { position: relative; z-index: 5; height: 100vh; display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center; padding: 0 2rem; }
h1 { font-size: 3.5rem; color: var(--emerald); text-shadow: 0 0 20px rgba(16,185,129,0.5); margin-bottom: 1.5rem; max-width: 850px; }
p { font-size: 1.2rem; color: #a7f3d0; max-width: 600px; }